$2500 FREE FREIGHT PROGRAM is for supplies, repair parts and whole goods. Tanks, pipe, sprayers and other large equipment are not included in this program. Applies to Continental U.S. ground shipments only.

Call for details! 1-888-677-5054

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Dultmeier Sales will be closed Thursday, November 24th and Friday, November 25th in observance of Thanksgiving

Dultmeier Sales will be closed Monday, December 26th.
Normal operations will resume Tuesday, December 27th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Monday, January 2nd in observance of
New Year's Day

Dultmeier Sales will be closed Monday, July 3rd and Tuesday, July 4th in observance of Independence Day.
Normal operations will resume Wednesday, July 5th. We wish you a happy 4th of July!!

We are experiencing some technical difficulties on dultmeier.com and apologize for any inconvenience.
If you are running into issues, please phone your order in to 1-888-677-5054

Customer Pickup Orders: to help reduce exposure for our customers and our employees, if you are placing an order for in-store pickup please call in your order ahead of time or place your order online and pre-pay with a credit card. Be sure to let us know when you plan to arrive. We will have your merchandise ready for you and will greet you outside our facility. Thank you for your help!

Due to the impending winter storm Wednesday afternoon and Thursday, ASAP Express is cancelling all operations effective noon Wednesday until midnight Thursday.

Best Hose for Commercial Lawn Sprayers

Most commercial lawn sprayers use 300 ft. of 1/2" hose with a 600 or 800 PSI pressure rating. The most common hose is a PVC material with a Urethane blend. PVC tends to be stiff at low temperatures. The urethane additive makes the hose softer and more flexible. Some hoses have a ribbed cover, some smooth. Since these hoses are usually long, a smooth cover will pull through the grass more easily.

1/2" hose is the most commonly used size on commercial lawn sprayers because of pressure drop. On a 300 ft. length, the pressure drop is 150 PSI on 3/8", 35 PPSI on 1/2" and 5 psi on 3/4" at a 3 gpm flow. The problem with the 3/4" hose is weight. It's not just the weight of the hose: a 3/8" x 300 ft. hose will hold 16# of water, 28# with 1/2" and 60# on 3/4". Dragging a 3/4" hose around all day gets old! 1/2" seems to be the preferred choice. The spray gun or nozzle should attach to the hose with a live swivel and offer a variable spray pattern.

If the same equipment is used for tree spraying, the operating pressure is usually higher with a different handgun / nozzle selection for tree spraying.

Recent enforcement of some old OSHA rules may require hydraulic style crimped end connections on all liquid and air hoses. Past connections using Bandit or other systems may no longer be allowed. Crimped fittings are usually superior.

Commercial Lawn / Tree Spraying is one of Dultmeier Sales' areas of expertise, please contact us at 1-888-677-5054 for technical support and ordering assistance.

by Robert Hansen, Dultmeier Salesby Robert Hansen  |  Dultmeier Sales
© Copyright Dultmeier Sales, LLC this material cannot be utilized in any way including on other websites or publications without the express written permission of Dultmeier Sales.